Use stable once without changing defaults

bash

cargo +stable test

Explanation

The `+toolchain` shorthand overrides the toolchain for that invocation.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Same sheet · prioritizing rust-toolchain files

Check in a `rust-toolchain.toml` file.

Open In sheettomlsame section

Display toolchains available on the machine.

Open In sheetbash2 tag match

Add the nightly toolchain.

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Add the beta channel toolchain.

Open In sheetbash2 tag match

Show installed and available components for active toolchain.

Open In sheetbash1 tag match

Show supported target triples.

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